±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 607  |  »Ø¸´: 17

µ°µ°ÄÅ8

гæ (СÓÐÃûÆø)


ÒÑÁìÍê
ÆpËļ×ËáµÄ4¸öpKa
ÁìÈ¡ºì°ü (Сľ³æÊÖ»úappרÊôºì°ü)

ɨһɨ£¬ÏÂÔØÐ¡Ä¾³æ¿Í»§¶Ë

ÇëÎÊÆpËļ×ËáµÄ4¸öpKaÊǶàÉÙ°¡»òÕßÊÇÔÚÄÄÀï²éÄØ£¿

·¢×ÔСľ³æAndroid¿Í»§¶Ë
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ÇÀ½ð±ÒÀ²£¡»ØÌû¾Í¿ÉÒԵõ½:

²é¿´È«²¿É¢½ðÌù

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
»ØÌûÖ§³Ö ( ÏÔʾ֧³Ö¶È×î¸ßµÄǰ 50 Ãû )

haiwenwang

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)


¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
×îºÃ¸ø¸öCASºÅÂë

·¢×ÔСľ³æAndroid¿Í»§¶Ë
8Â¥2021-12-20 12:02:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

µ°µ°ÄÅ8

гæ (СÓÐÃûÆø)


ÒýÓûØÌû:
8Â¥: Originally posted by haiwenwang at 2021-12-20 12:02:26
×îºÃ¸ø¸öCASºÅÂë

?ûÓв鵽£¬Ò²Ã»Óв鵽ֱ½ÓÓÐÆpËļ×ËáÂôµÄ£¬Ö»²éµ½ÆpËļ×Ëá¶þôûµÄ£¨cas£¬128-69-8£©




·¢×ÔСľ³æAndroid¿Í»§¶Ë
9Â¥2021-12-20 12:39:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

µ°µ°ÄÅ8

гæ (СÓÐÃûÆø)


ÒýÓûØÌû:
8Â¥: Originally posted by haiwenwang at 2021-12-20 12:02:26
×îºÃ¸ø¸öCASºÅÂë

ÄãºÃ£¬ÏÖÔÚÎÒÕÒµ½ËüµÄcasºÅÁË£¬81-32-3

·¢×ÔСľ³æAndroid¿Í»§¶Ë
17Â¥2021-12-22 10:32:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

haiwenwang

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)


¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
Nanomaterials 2014, 4, 768-777; doi:10.3390/nano4030768   µÚËÄÒ³

the pKa1, pKa2, pKa3 and pKa4 of TA are 2.05, 3.25, 4.73 and 6.2, respectively [15]; the pKa of PTA is not known, but expected tobe similar to those of TA.
18Â¥2021-12-22 10:52:28
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
¼òµ¥»Ø¸´
2021-12-20 11:40   »Ø¸´  
µ°µ°ÄÅ8(½ð±Ò+1): лл²ÎÓë
ÒÑ»ñµÃ1¸ö½ð±Ò ·¢×ÔСľ³æAndroid¿Í»§¶Ë
2021-12-20 11:41   »Ø¸´  
µ°µ°ÄÅ8(½ð±Ò+1): лл²ÎÓë
ÒÑ»ñµÃ1¸ö½ð±Ò ·¢×ÔСľ³æIOS¿Í»§¶Ë
llliuliu4Â¥
2021-12-20 11:42   »Ø¸´  
µ°µ°ÄÅ8(½ð±Ò+1): лл²ÎÓë
ÒÑ»ñµÃ1¸ö½ð±Ò ·¢×ÔСľ³æAndroid¿Í»§¶Ë
tzynew5Â¥
2021-12-20 11:46   »Ø¸´  
µ°µ°ÄÅ8(½ð±Ò+2): лл²ÎÓë
ÒÑ»ñµÃ2¸ö½ð±Ò ·¢×ÔСľ³æAndroid¿Í»§¶Ë
haiwenwang6Â¥
2021-12-20 11:53   »Ø¸´  
µ°µ°ÄÅ8(½ð±Ò+2): лл²ÎÓë
ÒÑ»ñµÃ2¸ö½ð±Ò ·¢×ÔСľ³æAndroid¿Í»§¶Ë
2021-12-20 11:56   »Ø¸´  
µ°µ°ÄÅ8(½ð±Ò+2): лл²ÎÓë
ÒÑ»ñµÃ2¸ö½ð±Ò ·¢×ÔСľ³æAndroid¿Í»§¶Ë
2021-12-20 13:02   »Ø¸´  
µ°µ°ÄÅ8(½ð±Ò+1): лл²ÎÓë
ÒÑ»ñµÃ1¸ö½ð±Ò ·¢×ÔСľ³æAndroid¿Í»§¶Ë
2021-12-20 13:12   »Ø¸´  
µ°µ°ÄÅ8(½ð±Ò+2): лл²ÎÓë
ÒÑ»ñµÃ2¸ö½ð±Ò ·¢×ÔСľ³æAndroid¿Í»§¶Ë
james-james12Â¥
2021-12-20 13:20   »Ø¸´  
µ°µ°ÄÅ8(½ð±Ò+1): лл²ÎÓë
ÒÑ»ñµÃ1¸ö½ð±Ò ·¢×ÔСľ³æAndroid¿Í»§¶Ë
atest_cyt13Â¥
2021-12-20 14:08   »Ø¸´  
µ°µ°ÄÅ8(½ð±Ò+2): лл²ÎÓë
ÒÑ»ñµÃ2¸ö½ð±Ò ·¢×ÔСľ³æIOS¿Í»§¶Ë
2021-12-20 14:13   »Ø¸´  
µ°µ°ÄÅ8(½ð±Ò+2): лл²ÎÓë
ÒÑ»ñµÃ2¸ö½ð±Ò ·¢×ÔСľ³æAndroid¿Í»§¶Ë
chimo90515Â¥
2021-12-20 14:36   »Ø¸´  
µ°µ°ÄÅ8(½ð±Ò+2): лл²ÎÓë
ÒÑ»ñµÃ2¸ö½ð±Ò ·¢×ÔСľ³æIOS¿Í»§¶Ë
2021-12-20 14:47   »Ø¸´  
µ°µ°ÄÅ8(½ð±Ò+1): лл²ÎÓë
ÒÑ»ñµÃ1¸ö½ð±Ò ·¢×ÔСľ³æAndroid¿Í»§¶Ë
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ µ°µ°ÄÅ8 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£© +6 ÏàÐűػá¹ââÍòÕ 2026-03-31 7/350 2026-04-02 23:16 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸Ö£ÖÝ´óѧ²ÄÁÏÓ뻯¹¤085600£¬Çóµ÷¼Á +10 ³ÔµÄ²»ÉÙ 2026-04-02 10/500 2026-04-02 22:58 by Âí¶ù¿ì¿ìµØÅÜ
[¿¼ÑÐ] Çóµ÷¼Á +11 ÕÅzz111 2026-03-27 12/600 2026-04-02 22:47 by JourneyLucky
[¿¼²©] É격ÇóÖú +3 Reee1Llll 2026-04-01 3/150 2026-04-02 22:29 by ÕâÊÇÒ»¸öÎÞÁĵÄê
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸Ö£ÖÝ´óѧ²ÄÁÏÓ뻯¹¤×¨Ë¶£¬Ó¢¶þÊý¶þ342·Ö£¬ÇóÀÏʦÊÕÁô +8 v12abo 2026-04-02 8/400 2026-04-02 20:53 by 1104338198
[¿¼ÑÐ] 321Çóµ÷¼Á +12 y-yh 2026-04-01 14/700 2026-04-02 19:34 by ÅÁ¶ûÂíÀ­ÌØ
[¿¼ÑÐ] »·¾³¹¤³Ì297·ÖÇóµ÷¼ÁÒ»Ö¾Ô¸º¼¸ßÔº +15 GENJIOW 2026-03-31 16/800 2026-04-02 17:56 by cyh¡ª315
[¿¼ÑÐ] 336Çóµ÷¼Á +6 kiyy 2026-04-01 6/300 2026-04-02 15:51 by Jaylen.
[¿¼ÑÐ] 266Çóµ÷¼Á +4 ѧԱ97LZgn 2026-04-02 4/200 2026-04-02 13:03 by yulian1987
[¿¼ÑÐ] 262Çóµ÷¼Á +5 ÀøÖ¾Ò»¶¨·¢ÎÄÕ 2026-04-02 6/300 2026-04-02 12:51 by yulian1987
[¿¼ÑÐ] ²ÄÁÏÇóµ÷¼Á +8 ÄØÄØÄÝÄÝ 2026-04-01 8/400 2026-04-02 07:13 by yjolah
[¿¼ÑÐ] 286Çóµ÷¼Á +5 Sa67890. 2026-04-01 7/350 2026-04-01 19:50 by 6781022
[¿¼ÑÐ] µ÷¼Á +3 ºÃºÃ¶ÁÊé¡£ 2026-04-01 3/150 2026-04-01 17:06 by zhouyuwinner
[¿¼ÑÐ] ¿¼Ñе÷¼ÁÇóÖú +7 13287130938 2026-03-31 7/350 2026-03-31 16:39 by 690616278
[¿¼ÑÐ] ÎïÀíѧµ÷¼Á +4 СÑò36 2026-03-30 4/200 2026-03-31 16:16 by lishahe
[¿¼ÑÐ] 313Çóµ÷¼Á +6 Âô¸ö¹Ø×Ó°É 2026-03-31 6/300 2026-03-31 10:58 by Jaylen.
[¿¼ÑÐ] 328Çóµ÷¼Á +8 àŵεĻù±¾¶¼ 2026-03-27 8/400 2026-03-30 17:20 by Wang200018
[¿¼ÑÐ] 305Çóµ÷¼Á +8 RuiFairyrui 2026-03-28 8/400 2026-03-29 08:22 by fmesaito
[¿¼ÑÐ] 11408Èí¼þ¹¤³ÌÇóµ÷¼Á +3 Qiuѧing 2026-03-28 3/150 2026-03-28 21:50 by zhq0425
[¿¼ÑÐ] ҩѧ105500Çóµ÷¼Á +3 Ssun¡£¡£ 2026-03-28 3/150 2026-03-28 11:24 by lxf170613
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û